During the Soviet Union, the YuMZ-6 tractor was the most popular machine designed to perform all the necessary work in agriculture. And this is due to the fact that this machine is easy to operate, unpretentious in maintenance, can be aggregated with almost all available attachments, and, most importantly, has high reliability, both the power unit and other components and mechanisms.
Initially, YuMZ-6 was designed at the Minsk Tractor Plant, however, serial production was carried out by the Southern Machine-Building Plant, located in Dnepropetrovsk. This decision to produce a tractor made it possible to significantly save money when introducing the machine into mass production. The first tractor models left the assembly line of the plant in 1966 and in a fairly short time have proven themselves well as universal equipment. This tractor was based on the MTZ-5 and has many similarities with it, mainly related to the design.
Since 1974, this car has also appeared in Sweden under the name Volvo BM-700, since the documentation for this model was sold. But it is worth noting that this tractor was produced in Sweden in the form of a deep modernization until 1982, after which it was removed from the assembly line. In the USSR, the mass production of YuMZ-6 continued until 2001, as more productive models of tractors replaced it. The YuMZ-6 tractor belongs to the 1.4 class of traction special equipment.
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Purpose
First of all, the YuMZ-6 tractor is designed to perform a full range of work in agriculture. Namely, it performs such processes as plowing the field, cultivating, preparing and processing the fertile soil layer before sowing, sowing and harvesting. In addition, it can be adapted to perform some loading, unloading and transportation operations.
In addition to agricultural work, the YuMZ-6 tractor is also used in such areas as industry, construction and utilities.
In industry, the tractor is mainly used for loading and unloading certain goods. With the help of trailers, he can also carry out their transportation.
In construction, this machine is capable of performing not only transportation work, but also earthmoving. This is due to the conversion of the tractor under the excavator. In this form, it is able to level working areas, dig trenches and pits, fill them up and carry out loading operations of bulk materials.
In the field of public utilities, due to an extensive set of mounted units, the tractor is used to clear streets, road sections and some sites from dust and dirty coatings, using special brush-type equipment in the work, as well as to clear a large mass of snow, using the frontal dump.
Attachment
The versatility of the YuMZ-6 tractor is explained by a wide selection of various attachments that allow you to do different work in almost all areas. The tractor itself can use the following auxiliary equipment in the process:
- A variety of mowers designed for mowing vegetation in rural areas. Mounted on the rear hitch of the machine.
- Plow units used in the process of plowing fields. There are several varieties that differ from each other mainly only in the area of \u200b\u200bcapture. This equipment is also installed on the rear hitch of the tractor.
- Chisel equipment mounted on the rear hitch of the tractor.
- Front blade used for leveling the working area and in some earthmoving works (falling asleep of various trenches and pits).
- Hydraulic manipulator. This unit belongs to the class of excavator equipment and is designed for digging trenches and pits using a bucket. Installed at the rear of the tractor.
- A variety of earth-moving buckets used in tandem with a manipulator. Allows you to do all the necessary earthmoving work. It is installed to the hydraulic manipulator.
- Front blade designed for clearing the necessary areas from a large snow mass.
- Attachment brush type. This type is intended for cleaning road sections, streets and other areas from dirty coatings and dust. Attaches to rear hitch.
- Front loader. This equipment can use either a bucket or a fork, depending on the type of loading operation.
- Stacker. Installed at the rear of the machine and controlled from the operator's cab.
- Front faucet. This unit is one of the options for loading equipment. Designed to lift any load with a hook.
- Bayonet type forks. The main application of this equipment is the loading and moving of vegetation (silage, hay, and so on) in rural areas. It is installed to the front loading equipment.
Modifications
The entire YuMZ-6 tractor family consists of four modified versions, namely:
- Modification YuMZ-6L. The main differences of this modification from the base machine is a rounded radiator grille. In general, the tractor repeats almost all elements of the design of the MTZ-50 tractor. The power unit is driven by an electric starter.
- Modification YuMZ-6AL. This model is distinguished by a rectangular hood, modified brake mechanisms and a modified dashboard. The steering column was also subjected to changes, namely, it became possible to adjust the position in height and angle of inclination. As in the previous modification, in this one the engine is started using an electric starter.
- Modification YuMZ-6K. This version was designed specifically for some industrial work, namely the addition of several attachments for the dozer blade and excavation equipment (hydraulic arm, bucket and special side supports). Also, one of the differences from the base tractor is the absence of a rear attachment, which significantly limited the installation of attachments. But some time after the launch of this modification into mass production, it was decided to convert the tractor for agriculture.
- Modification YuMZ-6AK. This version left the production line for the first time 12 years after the release of the first samples of the base tractor (1978). When creating the modification, all the shortcomings were taken into account, and as a result, the tractor found a cab with a larger glazing area, which significantly increased visibility. At the same time, the tractor became similar in its cab to the MTZ-80. The hydraulic system has been improved and equipped with position and power regulators.
Specifications
The operating weight of the YuMZ-6 tractor has a value of 3200 kilograms. The design of the machine has a length of 4165 millimeters. The width of the rear wheels is 1884 millimeters. The height calculated with the cabin roof is 2485 millimeters. The wheelbase of the tractor has a value of 2450 millimeters. It is possible to adjust the track in the range from 1400 millimeters to 1800 millimeters for the rear wheels and from 1360 millimeters to 1860 millimeters for the front axle wheels. On the front wheels, the agrotechnical clearance has a value of 645 millimeters, when on the rear wheels it is 450 millimeters. The tractor is able to tow a trailer with a load, the total mass of which is no more than 6000 kilograms, of course, more is possible, but then the engine and gearbox will work under a very high load, which will negatively affect their working life. The maximum lift overcome by the YuMZ-6 tractor is 20 degrees. The maximum ford depth overcome by the tractor should be no more than 800 millimeters.
YuMZ-6 is equipped with a diesel four-cylinder power unit of the D-65 brand, which can produce a maximum power of 45.6 kilowatts or 62 horsepower. The maximum permissible number of revolutions of the crankshaft is 1750 revolutions per minute. Diesel fuel injection system for direct type combustion chambers. The specific fuel consumption per hour of operation is 245 grams of fuel per kilowatt. The mass of the unit in a fully assembled form has a value of 540 kilograms.
The YuMZ-6 tractor uses a synchronized twelve-speed gearbox of a mechanical type, but sometimes a nine-speed one is also installed. The clutch is a dry friction type, which is in a permanent closed position. The rear axle differential has two open pinion gears. The differential itself is of a conical type.
The hydraulic system of the tractor is equipped with an NSh32U-3-L pump and a R80-3/1-222 distributor. During active work, the pressure in the hydraulic system rises to 14 megapascals.
Frame-type tractor cab, designed for only one person. According to the standard, it has two doors, noise-proof and vibration-proof materials in upholstery and the ability to open side and rear windows.
The brakes are dry, disc type. Driven by a mechanical drive.
The steering has a hydraulic booster, which greatly facilitates the turning of the machine.
Peculiarities
The main features of this tractor are its high reliability, unpretentious maintenance, ease of operation and the ability to aggregate with a large number of various attachments. It is also worth noting that with a low power unit (62 horsepower), this machine can easily pull a laden trailer with a mass of 6000 kilograms.
In one of the modified versions, the design of the cabin was affected, as a result of which it was possible to achieve increased visibility from the operator's seat, which is one of the most important parameters when performing work, the required accuracy and accuracy.
The tractor can work properly regardless of climatic conditions, since the most extreme frost temperature at which the engine can be started is minus forty degrees. The machine is also resistant to heat, the maximum temperature at which the engine can still work properly reaches forty degrees, which is quite a high value.
During the mass production of this model, it was possible to purchase a tractor designed for a certain type of work. Namely, there were versions on sale equipped with excavator equipment specifically for earthmoving, as well as agricultural and industrial versions of the tractor.
Video
Engine
Under the hood of the YuMZ-6 is a D-65 diesel engine with a capacity of 45.6 kilowatts or 62 horsepower. Its maximum crankshaft speed is 1750 rpm. The total volume of all cylinders has a value of 4940 cubic millimeters. The calculated compression ratio in the combustion chambers is 17.3. The block has only four cylinders with a diameter of 110 millimeters, arranged vertically. The piston stroke is 130 millimeters. Diesel fuel injection system for direct type combustion chambers. The fuel pump of a high pressure of the UTN-5 model is used. The air purification system is combined, having two stages of purification: dry centrifugal and oil inertial-contact. In a fully assembled form, this unit has a weight of 540 kilograms.
Price of new and used
Due to the cessation of serial production of the tractor in 2001, at present, equipment in a new condition is not available for sale. Nowadays, you can only buy a used tractor, the cost of which starts from 80 thousand rubles and reaches 200 thousand Russian rubles. The cost of this option primarily depends on the technical condition of the machine, and then on the year of production, version (modified or basic) and configuration.
The basis for the creation of the YuMZ excavator was a wheeled tractor, which was produced in 1970-2001 by the Southern Machine-Building Plant. This tractor was intended for work in agriculture.
Model Features
In order to convert the tractor into an excavator, a strapping frame was designed and fixed on it, which is necessary to increase the power. On this frame is a 160º swivel column, powered by a two-cylinder hydraulic drive. The boom and bucket work from the same drive. The excavator is equipped with various
Excavator Equipment
The backhoe loader is equipped with;
- several interchangeable buckets;
- grabs of various sizes;
- loader.
This makes it a universal transport, which, moreover, is small in size and indispensable for working in places that are hard to reach for other equipment.
Excavator Application
With the help of a grab, fertilizers, straw, bulk materials, and other goods are loaded. With a backhoe shovel:
- dig pits with a dump or with the removal of excavated soil;
- dig trenches, holes.
All work can be carried out on various soils:
- clay;
- earth;
- salt marshes;
- slag, etc.
There is a hook for loading, and a bulldozer for raking.
Using the YuMZ excavator, they develop small faces, create embankments, clear the territory and perform other installation work. This technique can be used as a crane or hydraulic hammer, using a fork or a straight shovel.
Of great importance is the high quality of steel from which spare parts for excavator equipment are made. Due to its high maneuverability, this technique is in great demand in a variety of farms.
Initially, the YuMZ excavator was intended for use in construction and the domestic sector. After modernization, it became suitable for use in the agricultural industry.
Until now, these machines are used in various farms, although they have already been discontinued.
The key to their success is their relatively small size, maneuverability combined with high performance. And their low cost is another indisputable proof of their advantage over imported cars of the same class.
Specifications
A descendant of the well-known MTZ-5 tractor.
Despite its small size, this excavator works at the level of larger and stronger equipment.
Excavator model YuMZ-6
Main characteristics:
- the mass of the excavator during operation is 6600 kg;
- bucket capacity - 0.28 m³;
- when digging, the depth can reach up to 4.15 meters with a radius of up to 5.3 m and a blade width of 2.3 meters;
- when unloading, the height is 3.2 meters.
- overall dimensions of the machine: 7800x2500x3900 mm;
- track gauge - from 1400 to 1800 mm;
- fuel consumption - 10.8 liters per hour.
Different models of excavators were equipped with four-stroke engines of two different types, operating without turbocharging on diesel fuel:
- D-65 with a power of 60 hp with a cylinder capacity of 4.94 liters, supplemented by an electric starter starting engine;
- D-242 with a power of 62 hp (44 kilowatts) with a cylinder capacity of 4.75 liters.
Transmission parameters
The nine-speed gearbox, which is part of the YuMZ-6 excavator transmission system, contains several double gears. In addition, the system includes a dual-flow dry clutch. If there is a gearbox in the model, the number of gears doubles.
The machine overcomes slopes up to 10 degrees on the rise and speeds up to 32 km/h forward, up to 25 km/h back.
Chassis
The advantage of the unit, which makes it possible to optimize work, is that the undercarriage is wheeled, not caterpillar. The rear wheels act as driving wheels, and the front wheels act as guides. The working surface of the wheel is equipped with pneumatic tires, which are great for working on loose or uneven surfaces.
The steering mechanism consists of a worm, a helical sector and a hydraulic booster.
Hydraulic system
Includes two independent hydraulic drives with piston-type hydraulic cylinders. One of the drives is responsible for the operation of the bucket, handle and boom, the second - for the operation of the rotary mechanism, outriggers and bulldozer. Both hydraulic drives have a common filling tank.
The hydraulic system includes a set of equipment:
- oil pump;
- filling tank;
- oil filter;
- distributor of hydraulic cylinders;
- shut-off fittings for machine units with hydraulically equipped bodies.
The chassis of the YuMZ tractor is controlled using a single lever and does not require instructions. The steering column is adjustable in height and installation angle.
Operation features
This technique is easy and simple to operate. The spacious, bright and safe cab of the excavator has excellent visibility.
Technical characteristics allow the YuMZ excavator to work in any weather with an air temperature from -40ºС to +40ºС. The technique is not afraid of an increased level of dust.
To prevent premature wear of the hydraulics and extend the life of the machine, regular cleaning of the bottom of the oil tank, timely replacement of filters, oil and wipers, checking the tightness of all components in the engine is necessary.
Excavator equipment
The machine can be equipped with the following equipment:
- a variety of buckets depending on their purpose;
- hydraulic hammer;
- tooth for loosening;
- grapples of various sizes.
The design of the machine allows you to work with interchangeable equipment.
Ripper tooth used for loosening dense or frozen soil, uprooting stumps and roots, opening paving stones and road surfaces, etc.
With a hydraulic hammer you can crush concrete floors, walls of structures, loosen the soil, etc.
grapple Equip a backhoe loader for loading bulk materials.
Existing modifications of the YuMZ excavator
The Southern Machine-Building Plant has developed several modifications of the YuMZ-6 tractor:
- UMZ-6L is distinguished by a rounded radiator grill, outwardly the car resembled the MTZ-50. Has a starter motor.
- UMZ-6AL had a rectangular hood, steering rack, adjustable in height and angle. The appearance of the dashboard was changed and improvements were made to the design of the brake system.
- YuMZ-6AK with an adjustable hydraulic system (power and position control), with improved cab visibility. It was first produced in 1978.
- UMZ-6KL. In this model, the manufacturer has installed standard mounts for a bulldozer and an excavator, and it is this modification that is considered as an excavator.
- High reliability and good quality of all components.
- Quiet and smooth running of an economical motor, the presence of a decompressor, quick start even in cold weather.
- The engine is easy to remove for repair and maintenance.
- Strong rear hubs and axle shafts, excellent blocking.
- Simplicity of design and availability of spare parts.
- Rigid running gear.
- Not a very high number of revolutions of the motor shaft.
- The motor is not adapted for long-term operation with no load (coking).
Excavators of this type are still successfully used in the production of construction and municipal works, in agriculture for cultivating and loading and unloading operations, in other industries for laying pipelines, cable lines, digging pits and other works.
The YuMZ-6 tractor is a universal wheeled vehicle with a pulling force of 1.4 tons. Now this unit is no longer produced - the last copy rolled off the assembly line in 2001 (and the first in 1966). The tractor was called upon to help in agricultural work, in which it was very successful, earning the title of a legend in the Soviet agricultural industry. Many copies are successfully working to this day.
The unit was developed at the Southern Machine-Building Plant (Ukraine, Dnepropetrovsk) based on the MTZ-5 tractor. This plant in the past worked for the defense industry, and its products (including tractors) were famous for their high reliability. Military acceptance rules were strict. The UMZ-6 model turned out to be successful, and after 2 years the company had already produced one hundred thousand copies.
The layout of the tractor is classic, with a semi-frame on which the front axle and a four-stroke diesel engine are located. The cabin is located at the rear of the unit.
Purpose
The tractor is adapted to work in a wide temperature range. It starts perfectly in forty-degree frost (temperature limit) and withstands heat up to plus forty. In addition to agricultural work of a wide profile, it is used in production, in construction, in public works, and also as a vehicle. Attaching a variety of attachments and trailers increases the capabilities of the tractor.
Photo of the YuMZ-6 tractor 
The device is often used as a drive for portable and stationary equipment. Equipped with a trailer, it can carry various loads. And if you equip it with a bulldozer blade or an excavator bucket, you can use the machine in the construction and repair of roads.
Pros and cons of the model
Advantages:
Disadvantages (according to the owners):
Device
Engine
The diesel engine of one of the two models (60 or 62 horsepower) with four cylinders in a row is not turbocharged. To start it, either a starting motor or an electric starter can be used (this depended on the engine version).
Transmission
The transmission type of this model is mechanical, nine speeds. One lever is used to control the gearbox of the unit drives and the gearbox (five-speed, with moving gears). The steering column can be adjusted both in height (steplessly) and by turning it (there are four fixed positions). The steering wheel is controlled by a hydraulic booster.
The friction clutch is a dual-flow type, permanently closed. She has separate drives on the gearbox (gearbox) and PTO. The forward gear has ten gears, the reverse gear has two.
Chassis
The wheels located at the rear are controlled by a rigid suspension with a mechanical differential lock. The front wheels (through which the turn is carried out) have a portal rigid suspension. Braking is done by dry disc brakes. The track at the rear wheels changes smoothly. On the rear wall of the gearbox and the rear axle there is a special bracket designed to secure attachments in front of the tractor (front hitch).
Scheme of the gearbox of the YuMZ-6 tractor 
1 - primary shaft; 2 - coupling bolt; 3 - driving gear; 4 - pressure plates; 5, 31 - glasses; 6 - intermediate roller; 7 - adjusting gasket; 8 - ball bearing; 9 – a gear wheel of inclusion of the second and fourth transfers; 10 - gearshift rollers; 11 - retainer of the switching shaft; 12 - blocking roller; 13 - blocking roller retainer; 14 - thrust; 15 - backstage; 16 - switch; 17 - emphasis; 18 - axis; 19 – PTO drive clutch engagement lever; 20 - rocking chair; 21 - spring-loaded latch; 22 - rack; 23 - gear lever; 24 - bolt; 25 – the case of a column of a gear change; 26 - fork; 27 - lever stop; 28 - gear for engaging the first gear and reverse gear; 29 - secondary shaft; 30 - roller bearing; 32 – gear wheel of inclusion of the third and fifth transfers; 33 - round nut; 34 - reverse drive gear; 35 – a leading gear wheel of the first transfer; 36 - the drive gear of the third gear; 37 - intermediate shaft; 38 - the drive gear of the fourth and fifth gears; 39 - the drive gear of the second gear; 40 - thrust ring; 41 - plug for draining oil; 42 - gear wheel of constant engagement; 43 - gearbox housing; 44 - PTO drive shaft.
Hydraulics
The hinged hydraulic system is made according to a separate-aggregate method. In the basic model, automatic control of hydraulic units is not provided.
For connecting agricultural machines, there are two pairs of independent terminals on the side and one pair on the back. Comes with remote hydraulic cylinder and hoses.
Electrician
A direct current of 12 volts provides a remote start of the diesel engine (as well as a starting engine) and the operation of electrical equipment in the cab. There is a socket that allows you to connect equipment for light signaling.
Wiring diagram of the equipment of the YuMZ-6 tractor 
1 - front lamp; 2 - spark plug; 3 - sound signal; 4 - magneto; 5 - heater electric motor; 6 - heater motor switch; 7 - wiper; 8 - blocking switch; 9 - fan; 10 and 25 - connecting panels; 11 - fan switch; 12 - plug; 13 - ceiling switch; 14 - ceiling; 15 - switch "stop"; 16 - rear headlight; 17 - taillight switch; 18 - rear light; 19 - socket; 20 - turn signal switch; 21 - turn signal breaker; 22 - sound signal switch; 23 - fuel level sensor; 24 - central light switch; 26 - license plate light; 27 - magneto switch; 28 - fuse box; 29 - headlight switch; 30 - lanterns of control lamps; 31 - washer switch; 32 - coolant temperature gauge; 33 - ammeter; 34 - instrument panel lighting lamps; 35 - washer; 36 - generator; 37 - headlights; 38 - switch "mass"; 39 - portable lamp; 40 - battery; 41 - portable lamp socket; 42 - starter; 43 - coolant temperature indicator sensor; 44 - fuel gauge; 45 - starter switch.
Cabin
In a single cabin with two doors, which stands on shock absorbers on the wings of the rear wheels, the rear and side windows can be opened. It has protection from excessive vibration and noise, a well-placed instrument panel. In a number of modifications, a cab with increased visibility is used, which is very convenient for the driver.
Specifications
Technical characteristics of the YuMZ-6 tractor:
| Characteristics | Indicators | Unit measurements |
| engine's type | D-65 or D-242-71 | |
| Forward operating speed (maximum) | 11,1 | km/h |
| Forward transport speed (maximum) | 24,5 | km/h |
| Reverse speed (maximum) | 5,7 | km/h |
| turning radius | 5 | m |
| For the D-65 engine: | ||
| - engine power | 45,6 | kW |
| - rotational speed (nominal) | 1750 | rpm |
| - torque (maximum) | 270 | N*m |
| - cylinder diameter | 11 | cm |
| - piston stroke | 13 | cm |
| - fuel consumption | 245 | g/kW*h |
| - working volume | 4,94 | l |
| For the D-242-71 engine: | ||
| - engine power | 46 | kW |
| - rotation frequency | 1800 | rpm |
| - torque (maximum) | 241 | N*m |
| - cylinder diameter | 11 | cm |
| - piston stroke | 12,5 | cm |
| - fuel consumption | 226 | g/kW*h |
| - working volume | 4,75 | l |
| General characteristics: | ||
| - number of engine cylinders | 4 | PC. |
| - volume of fuel tank | 90 | l |
| - forward speed working (maximum) | 11,1 | km/h |
| — transport forward speed (maximum) | 24,5 | km/h |
| - reverse speed (maximum) | 5,7 | km/h |
| - turning radius | 5 | m |
| - front track size | 1,36-1,86 | m |
| - rear track size | 1,4-1,8 | m |
| - wheelbase | 2,45 | m |
| - clearance (under the front axle) | 0,45 | m |
| - clearance (under the rear axle) | 0,645 | m |
| - weight (operational, with additional weights) | 3,895 | T |
| - weight of the tractor | 2,895 | T |
| — weight (structural, with working equipment) | 3,35 | T |
| - permissible trailer weight | 6 | T |
| - width | 1,884 | m |
| - height (in the cabin) | 2,66 | m |
| — height (on the muffler) | 2,86 | m |
| – length (with hinged system) | 4,14 | m |
| - length (without hinged system) | 3,69 | m |
Modifications
It should be noted right away that the letter “L” in the name of the tractor meant that the engine was started using a starting engine. If instead of “L” there was the letter “M”, then an electric starter was used for this purpose. The presence of the letter "K" indicated a cabin of increased dimensions. Further - directly about the modifications.
The very first began to make the YuMZ-6L tractor. They were almost identical to the MTZ-5 and were very similar to the MTZ-50. The difference of this modification is a rounded radiator grille.
The YuMZ-6AL variant is distinguished by the ability to adjust the steering column. It could be rotated at different angles and its height changed. Also, the changes affected the brakes and the hood - it became rectangular.
The YuMZ-6K variant was intended to serve for industrial needs, so it no longer needed agricultural attachments (but later, when the model became the base one, it was returned). But there were mounts for the dozer blade and excavator bucket.
In 1978, the YuMZ-6AK tractor was created, equipped with an improved hydraulic system, with force and position adjustment. In addition, this unit was distinguished by a new comfortable cabin, the viewing angle of which became much larger.
For five years (from 1985 to 1990), the company produced a variation called YuMZ-6KL, featuring a large upgraded cab and automatic hydraulic adjustment. After 1991, until the beginning of this century, the same modification was produced under the names YuMZ-6AKL and YuMZ-6AKM.
Video review of the YuMZ-6 tractor:
Characteristics of the YuMZ tractor
| Tractor model | YuMZ-6AKL |
| Traction class | 1,4 |
| Travel speed, km/h | 2,1-24,5 |
| Engine model | D-65N |
| Engine capacity, l | 4,94 |
| Engine power, h.p. | 60 |
| Overall dimensions, mm | 4065x1884x2730 |
| Operating weight, kg | 3400 |
| Ground clearance, mm | 650 |
| Steering | |
| brakes | |
| Front tires | 9×20 |
| Rear tires | 15x38 |
| electrical equipment | 12 V |
| 14 | |
| Number of gears | 5 + 1 |
| Fuel consumption, l/h | 3,8 |
| Fuel tank volume, l | 90 |
| Volume of the cooling system, l | 29 |
| 12000 |
In the original version, the YuMZ-6 tractor was equipped with a diesel, four-stroke, non-compressor power plant, with a rated power of 65 horsepower. Two variants of engines can be installed on the tractor, one of them of the D65-N brand was equipped with a starting engine, and the D65-M engine is equipped with an electric starter of the ST212R1 brand. The maximum travel speed of the tractor is 24.5 km/h. The mass of the tractor with a constructive cab reaches 3200 kg, while the tractor track is adjustable within 1400-1800 mm, and the specific fuel consumption is 185 liters. In addition, the maximum overcome slope of the MTZ is no more than 10g.
YuMZ tractor modifications
In the period from 1970 to 2001, several modifications of tractors were made, as was said. So in the period from 1970 to 1977, a tractor was produced, with the designation MTZ-6l, which differed from the basic modification, with a slightly modified cab design and an engine start device implemented using an auxiliary engine. In addition, the MTZ-6m model was simultaneously produced in which the engine was started using an electric starter. From 1985 to 1990, models were produced under the designation YuMZ-6kl, which, starting from 1991 to 2001, were marked YuMZ-6AKL \ AKM. In the post-Soviet model, automatic hydraulic control devices developed by the southern machine-building plant were added, and the letter “k” indicated a modernized oversized cab.
Engine device. SCHEME
Clutch device. SCHEME
b) pull the end of the cord towards you with a jerk, the starting motor should start to work. If the engine does not start, restart. If the engine could not be started jerkily, clean the crank chamber from fuel condensate, to do this, unscrew the crankcase drain plug, disconnect the drive and the spark plug and, turning the crankshaft by the flywheel, purge the crank chamber.
After purging, wrap the plug, secure the wire to the spark plug and restart the engine.
1. Disengage the friction clutch and engage the diesel flywheel rim drive gear, for which move the lever towards you, a click should be heard. 2. Slowly engage the transmission clutch by moving the lever away from you. If, at the same time, the speed of the starting engine starts to decrease rapidly, which indicates insufficient heating of the diesel engine, turn off the friction clutch, wait until the starting engine picks up speed and turn the clutch back on.
3. As soon as the diesel crankshaft starts turning, turn on the fuel supply to the cylinders. After the start of the diesel engine, the gear wheel of the flywheel ring drive is turned off automatically. Scrolling of the diesel engine by the starting engine for more than 15 minutes is not allowed. 4. Immediately after starting the diesel engine, stop the starting engine for which: a) turn off the magneto by pressing the button; b) close the cock of the fuel tank of the starting motor with the handle. 5. Let the diesel engine run at low and medium speeds for 2-3 minutes, then switch it to normal speed by setting the fuel feed control lever forward to the stop.
That's all you need to know about how to start a tractor from a launcher. We recommend that you perform these operations with extreme caution during your first launches.
Tractor YuMZ - photo
USED TRACTOR YuMZ-6
The cost of a used YuMZ-6 is much less compared to similar models. Now it fluctuates between 100,000-300,000 rubles.
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Purpose- for inter-row cultivation of tilled crops, harvesting in a unit with mounted, semi-mounted and trailed machines, and
also for the transport of goods and the drive of stationary machines.
Manufacturer- Southern Machine-Building Plant (Dnepropetrovsk).
Release years- 1970-77 (since 1978 UMZ-6AKL/6AKM)
The YuMZ-6L/6M tractor was developed on the basis of the MT3-5.
The engine is available in two configurations: with an electric starter (UMZ-6M), or with a starting engine (UMZ-6L).
The upgraded YuMZ-6L/6M tractor is produced under the brand name YuMZ-6AKL/6AKM, it was equipped with a creeper (on request), a power take-off shaft with an independent drive, steering with hydraulic booster and adjustable angle of inclination of the steering column, a separate-aggregate hydraulic system with an automatic coupling .
By order, the tractor was equipped with additional equipment: wheels for plowing work in narrow row spacing, half-track; preheater, etc.
Tractor YuMZ 6
YuMZ universal wheeled tractors were produced by the giant of the domestic engineering industry, in the past defense, the Southern Machine-Building Plant from 1970 to 2001. It was the military profile of the plant that became the basis for the legendary reliability of these tractors. The fact is that at that time it was forbidden for defense enterprises to have civilian suppliers, and they were obliged to produce products on the common market. So we had to produce tractors assembled to the fullest extent of military acceptance. The main areas of application of technology are agriculture, construction and industry. In addition, tractors are widely used in the work of various public utilities of municipalities. The first tractor of the YuMZ-6 brand was created on the basis of tractors of the Minsk plant, produced from 1970 to 2001. in several modifications with minor changes.
Characteristics of the YuMZ tractor
| Technical characteristics of the YuMZ-6AKL tractor | |
| Tractor model | YuMZ-6AKL |
| Traction class | 1,4 |
| Travel speed, km/h | 2,1-24,5 |
| Engine model | D-65N |
| Engine capacity, l | 4,94 |
| Engine power, h.p. | 60 |
| Overall dimensions, mm | 4065x1884x2730 |
| Operating weight, kg | 3400 |
| Ground clearance, mm | 650 |
| Steering | hydrostatic / mechanical - on request |
| brakes | disc, dry, rear-wheel drive |
| Front tires | 9×20 |
| Rear tires | 15x38 |
| electrical equipment | 12 V |
| Pressure in the hydraulic system, MPa | 14 |
| Number of gears | 5 + 1 |
| Fuel consumption, l/h | 3,8 |
| Fuel tank volume, l | 90 |
| Volume of the cooling system, l | 29 |
| Resource before overhaul, engine hours | 12000 |
In the original version, the YuMZ-6 tractor was equipped with a diesel, four-stroke, non-compressor power plant, with a rated power of 65 horsepower.
Two variants of engines can be installed on the tractor, one of them of the D65-N brand was equipped with a starting engine, and the D65-M engine is equipped with an electric starter of the ST212R1 brand.
The maximum travel speed of the tractor is 24.5 km/h. The mass of the tractor with a constructive cab reaches 3200 kg, while the tractor track is adjustable within 1400-1800 mm, and the specific fuel consumption is 185 liters. In addition, the maximum overcome slope of the MTZ is no more than 10g.
The technical characteristics of YuMZ-6 related to the chassis include the design of the front axle, implemented in the form of a rigid portal suspension, the use of two in-line clutches, the control of the gearbox and the gearbox of the drives carried out by one lever, as well as the steering column, adjustable in height and angle of installation . In addition, the hydraulic mounted system is implemented in a separate aggregate form without automation devices, and the rear wheel track is adjusted in a smooth mode.
YuMZ tractor modifications
In the period from 1970 to 2001, several modifications of tractors were made, as was said. So in the period from 1970 to 1977, a tractor was produced, with the designation MTZ-6l, which differed from the basic modification, with a slightly modified cab design and an engine start device implemented using an auxiliary engine. In addition, the MTZ-6m model was simultaneously produced in which the engine was started using an electric starter.
From 1985 to 1990, models were produced under the designation YuMZ-6kl, which, starting from 1991 to 2001, were marked YuMZ-6AKL \ AKM. In the post-Soviet model, automatic hydraulic control devices developed by the southern machine-building plant were added, and the letter “k” indicated a modernized oversized cab.
Engine device. SCHEME
YuMZ-6 was equipped with two types of 4-stroke diesel engines without turbocharging: "D-65" and "D-242-71". The latter was installed in earlier versions. The 4.94-liter "D-65" had a power of 60 hp, the 4.75-liter "D242-71" - 45.6 hp. Starting the engine in YuMZ-6K was carried out by a starting engine (starter) or an ST212R1 electric starter. In addition to the motor itself, the tractor power unit system included air supply, lubrication and power systems.
Clutch device. SCHEME
Starting the YuMZ tractor engine from the launcher
Most tractors, especially those produced during the Soviet era, were re-equipped by tractor operators to start a diesel engine with the help of a launcher. If you start the tractor using an electric starter - just turn the key in the ignition, then when starting with a starter (starting engine), you need to perform a number of operations. This article is especially for those who do not know how to start a tractor from a launcher. In order to start the tractor from the launcher, do the following: a) insert the knot of the starter cord into one of the slots on the flywheel of the starting motor and wind the cord around the flywheel in a clockwise direction, if you look at the starter motor from the side of the flywheel; the second end of the cord must be held in your hands; it is strictly forbidden to wind the cord around your hand, as during a reverse flash it can tighten your hand on the flywheel, which will lead to serious injury;
b) pull the end of the cord towards you with a jerk, the starting motor should start to work. If the engine does not start, restart. If the engine could not be started jerkily, clean the crank chamber from fuel condensate, to do this, unscrew the crankcase drain plug, disconnect the drive and the spark plug and, turning the crankshaft by the flywheel, purge the crank chamber. After purging, wrap the plug, secure the wire to the spark plug and restart the engine.
After starting, warm up the starting motor, first at low speed, and then transfer the engine to the speed limited by the regulator.
Diesel start. After warming up the diesel engine, they start to start it. To do this, do the following. 1. Disengage the friction clutch and engage the diesel flywheel rim drive gear, for which move the lever towards you, a click should be heard.
2. Slowly engage the transmission clutch by moving the lever away from you. If, at the same time, the speed of the starting engine starts to decrease rapidly, which indicates insufficient heating of the diesel engine, turn off the friction clutch, wait until the starting engine picks up speed and turn the clutch back on.
Make sure that the clutch is turned on and off correctly (the lever must be in one of the extreme positions), otherwise the clutch slips, and the release mechanism roller and the centering pin ball heat up from friction and can be welded to one another. If the diesel does not start, and the starter gear has disengaged from the flywheel ring, make sure that the crankshaft does not rotate, and only then re-engage the starter gear with the flywheel ring.
3. As soon as the diesel crankshaft starts turning, turn on the fuel supply to the cylinders. After the start of the diesel engine, the gear wheel of the flywheel ring drive is turned off automatically. Scrolling of the diesel engine by the starting engine for more than 15 minutes is not allowed. 4. Immediately after starting the diesel engine, stop the starting engine for which: a) turn off the magneto by pressing the button; b) close the cock of the fuel tank of the starting motor with the handle. 5. Let the diesel engine run at low and medium speeds for 2-3 minutes, then switch it to normal speed by setting the fuel feed control lever forward to the stop. That's all you need to know about how to start a tractor from a launcher. We recommend that you perform these operations with extreme caution during your first launches.
Tractor YuMZ - photo
Bought YuMZ-6KL.
The rear tires are narrow, good for cultivation.
I tried to start with a rope - it did not work. :)
A kind man gave a battery from his Kalina
I start it - it's muffled. I tighten the traction - it works. I let go - it dies.
We need to figure it out. Either something has not been done yet, or it is necessary to tighten the traction. And buy a battery.
Well, in any case, he overtook him under the roof to the base, which was rented in Lesser
Our first tractor
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Tags: How much does the UMZ 6 l tractor weigh
Review of the mod - Tractor YuMZ 6L Grab Link to the mod - Help the development of the channel ...
Overview of the YuMZ-6 tractor: purpose, features, specifications, ... weight (operational, with additional loads), 3.895, tons ... It should be noted right away that the letter "L" in the name of the tractor meant that the launch ...
YuMZ-6 tractor: technical characteristics, tractor dimensions, YuMZ-6 engine, machine weight, modifications of the YuMZ-6 tractor. ... and others: YuMZ-6L (Starting engine), YuMZ-6AL, YuMZ-6K, YuMZ-6AK and tractor YuMZ 6KL.
nada characteristics of the YuMZ-80 tractor | Topic author: Vladislav
I know everything, I've confused the MTZ-80
Sergey The tractor MTZ-80 "Belarus" is equipped with a four-stroke diesel engine D-240 Georgiy, liquid-cooled with direct fuel injection, starting from an electric starter.
The D-240L engine installed on the MTZ-80L tractor is started from the starting engine with a blocking device that prevents the engine from starting when the gear is engaged.
The tractor is equipped with power and position control of the hydraulic mounted system, automatic rear axle differential lock, two-speed PTO. additional gearbox gearbox, creeper and pneumatic actuators for trailer brakes.
The clutch is friction, single-disk, dry, permanently closed.
Specifications:
Operating power of the engine. kW Valery - 55 Oleg
Rotational speed, min: engine crankshaft - 2200;
PTO independent Alexander - 545, 1010 Nicholas
Cylinder diameter, mm - 110
Piston stroke, mm - 125
Specific fuel consumption at operating power.
g/kWh Pavel - 242Eduard
Number of gears: forward - 18; rear - 4
Speed range, km/h - 1.89 ... 33.4
Fuel tank capacity, l - 130
Wheel track, mm: rear Sasha - 1400 ... 2100;
front Vladislav - 1350 ... 1800
Wheel tires: front - 9.0-20; rear - 15.5R38
Air pressure in the tires of the wheels for transport work. MPa Ilya:
front - 0.14 ... 0.25 Eugene; rear - 0.08 ... 0.14 Anton
Longitudinal base, mm - 2370
The smallest turning radius, mm - 3800
Ground clearance, mm - 470
Agrotechnical clearance, mm - 645
Overall dimensions, mm
length - 3815; width - 1970; height - 2770
Weight Victor with the main working equipment, kg - 337
Mikhail There are a couple of cheap wheels. No need?: -)
Alexander I'm probably behind the times? I know the MTZ-80 and YuMZ-6 tractors, but this is the first time I hear about the YuMZ-80. You at least show a picture, it's interesting to see this miracle of the Belarusian-Ukrainian industry!
Maksim will carry: - A CART, 3 bodies, a plow, a cultivator, a sprayer, you can clean the snow, any trailed, mounted implements adapted for this type of tractor.
Konstantin
everything about UMZ 6 is here
Which tractor is better than YuMZ 6 or MTZ 80 ???? | Tractor and...
kavo yumz 6 is more powerful than mtz 80 in yumz 60 horses and mtz 80 ... YuMZ weighs 3300kg, and MTZ-80 3700kg. It’s just that YuMZ has a tail ... You look how much a new YuMZ costs.
YuMZ-6 tractor technical characteristics, engine...
google.com/YUMZ-6 tractor; 4.3 Analogues... Outwardly, the YuMZ-6L was very similar to the first copies of the MTZ-50.
